JPS52115558A - Apparatus for third order treatment of biochemical waste water - Google Patents

Apparatus for third order treatment of biochemical waste water

Info

Publication number
JPS52115558A
JPS52115558A JP3198276A JP3198276A JPS52115558A JP S52115558 A JPS52115558 A JP S52115558A JP 3198276 A JP3198276 A JP 3198276A JP 3198276 A JP3198276 A JP 3198276A JP S52115558 A JPS52115558 A JP S52115558A
Authority
JP
Japan
Prior art keywords
waste water
biochemical waste
order treatment
carrier particle
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3198276A
Other languages
Japanese (ja)
Inventor
Megumi Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP3198276A priority Critical patent/JPS52115558A/en
Publication of JPS52115558A publication Critical patent/JPS52115558A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

PURPOSE: To add washing mechanism to a fluid bed type waste water treating apparatus for maintaining an amount of a biological film adhered to a carrier particle at a preferable level, and simultaneously to prevent the carrier particle from floating and outflowing by a generated gas when used in a denitrogen reaction.
COPYRIGHT: (C)1977,JPO&Japio
JP3198276A 1976-03-25 1976-03-25 Apparatus for third order treatment of biochemical waste water Pending JPS52115558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3198276A JPS52115558A (en) 1976-03-25 1976-03-25 Apparatus for third order treatment of biochemical waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3198276A JPS52115558A (en) 1976-03-25 1976-03-25 Apparatus for third order treatment of biochemical waste water

Publications (1)

Publication Number Publication Date
JPS52115558A true JPS52115558A (en) 1977-09-28

Family

ID=12346131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3198276A Pending JPS52115558A (en) 1976-03-25 1976-03-25 Apparatus for third order treatment of biochemical waste water

Country Status (1)

Country Link
JP (1) JPS52115558A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107156A (en) * 1978-02-08 1979-08-22 Tokichi Tanemura Fluidized bed type biological treatment device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245158A (en) * 1975-10-07 1977-04-09 Nishihara Environ Sanit Res Corp Method of and apparatus for denitrifying reaction treatment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245158A (en) * 1975-10-07 1977-04-09 Nishihara Environ Sanit Res Corp Method of and apparatus for denitrifying reaction treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107156A (en) * 1978-02-08 1979-08-22 Tokichi Tanemura Fluidized bed type biological treatment device

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